HK1107189A1 - DEVICE FOR LIMITING CURRENT OF THE RESISTIVE TYPE WITH A STRIP-SHAPED HIGH Tc SUPERCONDUCTOR - Google Patents

DEVICE FOR LIMITING CURRENT OF THE RESISTIVE TYPE WITH A STRIP-SHAPED HIGH Tc SUPERCONDUCTOR

Info

Publication number
HK1107189A1
HK1107189A1 HK08100922.5A HK08100922A HK1107189A1 HK 1107189 A1 HK1107189 A1 HK 1107189A1 HK 08100922 A HK08100922 A HK 08100922A HK 1107189 A1 HK1107189 A1 HK 1107189A1
Authority
HK
Hong Kong
Prior art keywords
sub
strip
sup
layer
superconductor
Prior art date
Application number
HK08100922.5A
Inventor
Hans-Peter Kraemer
Wolfgang Schmidt
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of HK1107189A1 publication Critical patent/HK1107189A1/en

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/30—Devices switchable between superconducting and normal states
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/01—Manufacture or treatment
    • H10N60/0268—Manufacture or treatment of devices comprising copper oxide
    • H10N60/0296—Processes for depositing or forming copper oxide superconductor layers
    • H10N60/0576—Processes for depositing or forming copper oxide superconductor layers characterised by the substrate
    • H10N60/0632—Intermediate layers, e.g. for growth control

Landscapes

  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Thermistors And Varistors (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

A strip-shaped superconductor has a conductor structure containing at least one metallic substrate strip, a layer made of oxidic high T<SUB>c </SUB>superconducting material of the AB<SUB>2</SUB>Cu<SUB>3</SUB>OX type; an oxidic buffer layer, which is arranged therebetween and which has adapted crystalline dimensions, and; a normal-conductive top layer that is applied to the superconductive layer. The buffer layer should be formed so that a transition resistance of no greater than 10<SUP>-3 </SUP>Omegacm<SUP>2 </SUP>is formed at least in partial areas between the superconductive layer and the substrate strip. For example, suitable materials are of the La-Mn-O or Sr-Ru-O or La-Ni-O or In-Sn-O type.
HK08100922.5A 2004-10-04 2008-01-24 DEVICE FOR LIMITING CURRENT OF THE RESISTIVE TYPE WITH A STRIP-SHAPED HIGH Tc SUPERCONDUCTOR HK1107189A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004048648A DE102004048648B4 (en) 2004-10-04 2004-10-04 Resistive current-limiting device with high-Tc superconductor band
PCT/EP2005/054844 WO2006037740A1 (en) 2004-10-04 2005-09-27 Device for limiting current of the resistive type with a strip-shaped high tc superconductor

Publications (1)

Publication Number Publication Date
HK1107189A1 true HK1107189A1 (en) 2008-03-28

Family

ID=35355546

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08100922.5A HK1107189A1 (en) 2004-10-04 2008-01-24 DEVICE FOR LIMITING CURRENT OF THE RESISTIVE TYPE WITH A STRIP-SHAPED HIGH Tc SUPERCONDUCTOR

Country Status (7)

Country Link
US (1) US20080108505A1 (en)
EP (1) EP1797600B1 (en)
CN (1) CN100550453C (en)
AT (1) ATE400064T1 (en)
DE (2) DE102004048648B4 (en)
HK (1) HK1107189A1 (en)
WO (1) WO2006037740A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5084766B2 (en) * 2009-03-11 2012-11-28 住友電気工業株式会社 Thin film superconducting wire and superconducting cable conductor
JP6998667B2 (en) * 2017-03-30 2022-01-18 古河電気工業株式会社 Connection structure
GB201904665D0 (en) * 2019-04-03 2019-05-15 Tokamak Energy Ltd High temperature supconductor cable

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1326976C (en) * 1987-05-26 1994-02-15 Satoshi Takano Superconducting member
US4963523A (en) * 1987-11-06 1990-10-16 The United States Of America As Represented By The Secretary Of The Commerce High-Tc superconducting unit having low contact surface resistivity and method of making.
DE4434819C5 (en) * 1994-09-29 2004-05-27 Abb Research Ltd. Current limiting device
DE59807505D1 (en) * 1997-12-19 2003-04-17 Siemens Ag SUPER-LADDER STRUCTURE WITH HIGH-T c?
EP1093567B1 (en) * 1998-07-09 2004-10-20 Siemens Aktiengesellschaft Device and method for determining a relative position of two objects with regard to one another
DE19836860A1 (en) * 1998-08-14 2000-02-17 Abb Research Ltd Electrically stabilized thin film high temperature superconductor, useful as a fault current limiter, comprises a superconducting layer in interrupted contact with a metal substrate to avoid hot spots
DE19909266A1 (en) * 1999-03-03 2000-09-07 Abb Research Ltd Thin film high temperature superconductor arrangement
US6537689B2 (en) * 1999-11-18 2003-03-25 American Superconductor Corporation Multi-layer superconductor having buffer layer with oriented termination plane
US6617283B2 (en) * 2001-06-22 2003-09-09 Ut-Battelle, Llc Method of depositing an electrically conductive oxide buffer layer on a textured substrate and articles formed therefrom
DE10226391A1 (en) * 2002-06-13 2004-01-08 Siemens Ag Resistive current limiter for superconducting conductor track(s) has intermediate insulating layer with openings with defined distribution for contact between shunt layer and superconducting layer
US20040266628A1 (en) * 2003-06-27 2004-12-30 Superpower, Inc. Novel superconducting articles, and methods for forming and using same

Also Published As

Publication number Publication date
DE102004048648A1 (en) 2006-04-06
US20080108505A1 (en) 2008-05-08
EP1797600A1 (en) 2007-06-20
CN101036244A (en) 2007-09-12
CN100550453C (en) 2009-10-14
WO2006037740A1 (en) 2006-04-13
DE102004048648B4 (en) 2006-08-10
DE502005004585D1 (en) 2008-08-14
EP1797600B1 (en) 2008-07-02
ATE400064T1 (en) 2008-07-15

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20140927